35,618 Topics
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| | Can i get java code to convert the image into binary bits.  |
| | Can I get the java code for online transaction to embed it with the webpages |
| | Here i draw the board for chess and put all pieces in there places on the board ... then i want when i pressed by mouse on the board give me the value of x , y . I tried with all things but i cann't solve this problem please … |
| | [ATTACH]11999[/ATTACH] How can I add above type text into a JTextfield??????? I mean the faded texts as "username".. It should be ok to erase them when entering text into the field.. How can I do it?? thankx in advance. |
| | Hello. I'm trying to convert Calendar to dd/MM/yyyy format. My problem was it couldn't convert to exactly what i wanted. I'm Turkish so when we write a date, we write the day first then month then year... My code is here [code] public static String toFormattedDateString(Calendar input){ String year = … |
| | Help me ,,... i nid to learn all about looping in java programming and what are the sample codes. plss. help me.. tnx.. |
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| | Can anyone please tell me how to turn on Java script,I have lost the ability to veiw photos or videos on my laptop Dell inspiron 630m. When I try to veiw anything it says that I need to download Flash player or I have to turn on Java script. |
| | I want to know that can I run a code which extend JPanel and uses JFrame without running the x11 server on ubuntu. I read something about Headless but its not working. |
| | Hi I just tried to create the login form using java,jsp and servlets.The database am using here is mysql. The tool am using is eclipse galileo.The code is as follows: <index.jsp> [code=JSP]<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; … |
| | I need to write an application that reads three intergers and prints their average, 2- write an application that reads two floating point numbers and prints their sum, difference, and product. I am doing programming projects in Java software solutions 5th edition for school. _______________________- [URL="http://ltseo.com.au/"]SEO[/URL]  |
| | heyy can ny 1 help me.....m wrking on jsp using ajax......i built a small application...as m new to ajax.....i built 2 field....FNAME & Lname and when my application used to do is..when you enter ur first name.....n press the tab button...the last name shld come from data base......but its nt …  |
| | Hello I wrote a class Employee and a tester class TestEmployee.The problem is that I get this exception after I enter the first employee's id.I thght if I give default values to the instance field the exception shouldn't have occured; can someone help me with this please: Employee class: [code] … |
| | I did one J2ME SMS based Application.overview of my project.My j2me Application reside on Sales Person Handset.Sales person can send a sms to supplier to get a product.for e.g. Sales person send sms Store and related product means Suppose Store is "Nokia" and product is model number Nokia 5610 sales … |
| | import javax.servlet.Filter; import org.slf4j.Logger; import org.slf4j.LoggerFactory; Hi guys, please help me out. i m not able to import the above file what could be d reason. it says cannot resolve. |
| | how do you add a key listener to a java GUI? can anyone pls show me how... or at least give an example..pls:) cause I want to add a key listener to my GUI calculator but I don't now how or where to put it and stuff...:-/ thanks... |
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| | For some reason, line 67 is saying, "variable ddOption may not have been initialized. However, on lines 80 & 93, that variable is used and works just fine. Any idea of what's wrong here? (I omitted some of the code in the middle section. [code] //ShapeCalculator.java import java.util.Scanner; public class … |
| | Hello! I'm having a bit of confusion here regarding toStrings and Constructors. Namely, why would you ever need them? I have a project for my course, and in it, I use a method that checks for a creature's "energyLevel" to see if that creature is still "alive". This method returns … |
| | Hello everyone =) I'm a Java programmer who wants to do work with databases. MySQL seems to be a popular choice, but I don't know where to start. I messed around with Derby, but I didn't really understand what was going on. If anyone could point me in the direction …  |
| | How the JAVA compiler was developed????? What language and compiler they used to develop it.... and what factors made it platform independent.... If I want to write a language and a compiler and make it platform independent how can I do it....... Please help me out with answers........ Please......Please |
| | I use the IDE Netbeans and as a personal project I want to create an application in java similar to "Mac OSX" dock bar. I dont know how to run the coding using the GUI...all I have done so far are database structures and commandline programming. I will need to … |
| | Dear all, I have been told there is something wrong with the following code. Could someone please shed a light on this, I'd be greatly thankful to your help. VM ---------------------------------------------------- [code] Identify the problem in the following code: // Retry three times on failure to open file. int retryCount … |
| | There's an error regarding the scanner and i'm honestly not sure how to make it work i'm using javac as a compiler, please help me solve this issue, ive been trying for hours [code]import java.util.*; public class testing { public static void main(String[] args) { String forename; String surname; String … |
 | Hi all, im very new to java i would like to know how to add the following objects into an array [code] CD cd1 = new CD("Kaiser "," up the khazi ", 9.99); CD cd2 = new CD("Oasis "," morning glory ",3.99); CD cd3 = new CD("Bob Dylan "," Alreet …  |
| | I am using java.io package in my j2me programe in order to use PrintWriter but package does not show PrintWriter option nor it shows BufferedReader option , why this happen ??i do not know.if any one knows the solution plz tell me.is it require any specific library???? plz help me … |
| | [TEX]Hey everyone, I am having a problem with converting my character array. The program runs, but in the display box I get little squares instead of a string. The program should display the first char of the fist name, the first five of the second name and a random number … |
| | Hi , I need one help. For one of my project requirement, I need to extract contents of RPM package and I have to write Java program for the same. Do anybody have any idea how to do that. Drop me a mail at [email]manish27896@gmail.com[/email] if anybody knows solution for … |
| | Hi everybody, I need some help with my first Java program. My teacher don't teach really good ... I have a problem to solve in my script. At that time all are okay but all number must be rounding to 2 decimal :S That's all my Java program (He is … |
| | Hello, i need to create a webservices from the wsdl file using jaxws.Can anyone tell me how to do this in netbeans.it will be helpful if you explain me the helloworld sample in this regard. Providing the link for any article or tutorial is also welcome.Kindly help am new to … |
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